Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/clk/sprd/common.c b/drivers/clk/sprd/common.c
index ce81e4087a8f..16142fbb7a47 100644
--- a/drivers/clk/sprd/common.c
+++ b/drivers/clk/sprd/common.c
@@ -17,7 +17,6 @@ static const struct regmap_config sprdclk_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0xffff,
 	.fast_io	= true,
 };
 
@@ -43,8 +42,10 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node, *np;
 	struct regmap *regmap;
+	struct resource *res;
+	struct regmap_config reg_config = sprdclk_regmap_config;
 
-	if (of_find_property(node, "sprd,syscon", NULL)) {
+	if (of_property_present(node, "sprd,syscon")) {
 		regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");
 		if (IS_ERR(regmap)) {
 			pr_err("%s: failed to get syscon regmap\n", __func__);
@@ -59,12 +60,14 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 			return PTR_ERR(regmap);
 		}
 	} else {
-		base = devm_platform_ioremap_resource(pdev, 0);
+		base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 		if (IS_ERR(base))
 			return PTR_ERR(base);
 
+		reg_config.max_register = resource_size(res) - reg_config.reg_stride;
+
 		regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					       &sprdclk_regmap_config);
+					       &reg_config);
 		if (IS_ERR(regmap)) {
 			pr_err("failed to init regmap\n");
 			return PTR_ERR(regmap);